What kind of a sentence has two independent clauses and a dependent clause?

An avoiding communication conflict style is associated with ______.

a. a high self-face concern and a low other self-concern b. a high self-face concern and a high other-face concern c. a low self-face concern and a low other face concern d. a low self-face concern and a high other-face concern

Liam wants to get a good quote about an oil spill. Considering this, which of the following questions would be the most helpful?

A. At what time did the oil spill happen? B. How many tons of oil spilled into the ocean? C. Do you think the authorities responded quickly to the spill? D. Did you check the security of the cargo after it was loaded?